Registering Workbench Actions

Using Gio.Action is a convenient way to attach actions to the workbench that contain state. For example, maybe for use by a button that should be insensitive when it cannot be used. Additionally, actions registered on the workbench can be activated using the command bar plugin.

Registering an action on the workbench
import gi

from gi.repository import GObject
from gi.repository import Gio
from gi.repository import Ide

class MyWorkbenchAddin(GObject.Object, Ide.WorkbenchAddin):

    def do_load(self, workbench):
        action ='hello', None)
        action.connect('activate', self.hello_activate)

    def do_unload(self, workbench):

    def hello_activate(self, action, param):
        print('Hello activated!')

This adds a new action named hello to the workbench. It can be connected to widgets by using the win.hello action-name. Additionally, you can call the action with hello from the command bar.

To toggle whether or not the action can be activated, set the Gio.SimpleAction:enabled property.